In the Linux kernel, the following vulnerability has been resolved:

cpufreq: CPPC: Fix potential memleak in cppc_cpufreq_cpu_init

It's a classic example of memleak, we allocate something, we fail and
never free the resources.

Make sure we free all resources on policy ->init() failures.

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Fixes

Solution

No solution given by the vendor.


Workaround

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History

Wed, 02 Apr 2025 15:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Tue, 05 Nov 2024 08:15:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2025-05-04T07:08:29.568Z

Reserved: 2024-05-21T14:28:16.973Z

Link: CVE-2021-47313

cve-icon Vulnrichment

Updated: 2024-08-04T05:32:08.527Z

cve-icon NVD

Status : Analyzed

Published: 2024-05-21T15:15:18.727

Modified: 2025-04-02T14:40:39.093

Link: CVE-2021-47313

cve-icon Redhat

Severity : Low

Publid Date: 2024-05-21T00:00:00Z

Links: CVE-2021-47313 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses